Electron-emitting device, electron source, and image-forming apparatus

An electron-emitting device includes a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can b...

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Bibliographic Details
Main Authors Ohnishi, Toshikazu, Yamanobe, Masato, Nomura, Ichiro, Suzuki, Hidetoshi, Banno, Yoshikazu, Ono, Takeo, Mitome, Masanori
Format Patent
LanguageEnglish
Published 27.04.2010
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Summary:An electron-emitting device includes a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.